Analysis Summary for File: snolab231-scale.chn Counting efficiency uses expdecay scaling function with 6 parameters: 1.094 0.6862 -0.001152 0.07283 0.003776 0.08681 Detector Backgrounds: U Top : 0.64 +/- 4.52 mBq U Bottom: 1.052 +/- 0.115 mBq 235U : 0.141 +/- 0.172 mBq Thorium : 1.64 +/- 0.144 mBq Actinium: 0.845 +/- 0.167 mBq Cobalt60: 0.297 +/- 0.05 mBq Cobalt57: 0 +/- 0 mBq 40K : 18.226 +/- 1.49 mBq 137Cs : 1.738 +/- 0.141 mBq 54Mn : 0.053 +/- 0.045 mBq 210Po : 10147 +/- 4129 mBq 210Pb : 0 +/- 0 mBq Cobalt58: 0 +/- 0 mBq Sample: SNOLAB P231, Siachen Glacier Water, 806.2 g Detector: PGT Start Time: 13 Jul 2026 11:57:08 Real Time: 567000.00 seconds = 6.562 days Live Time: 566981.26 seconds = 6.562 days Sample Mass: 806.2 +/- 0.1 g If Sample Mass is 1000 +/- 0, activity is in mBq Peak (keV) Counts Continuum Peak Signal Origin Branch percent Counting eff (%) Activity (mBq/kg) Peak 68% Conf. Range 90% Conf. Range 95% Conf. Range Center Limits Background Background Lower Upper Lower Upper Lower Upper Top of 238 U Chain Lines 63.290 61.46 - 64.87 25 +/- 5 29.5 +/- 3.8 0.00849 +/- 0.06 -4.51 +/- 6.3 234Th 4.8 +/- 0.5 0.0487 +/- 0.0059 -421.75 +/- 593.6 63.3 0 429.7 0 753.4 0 919.4 92.590 90.81 - 94.22 60 +/- 7.7 27 +/- 5.2 0.17 +/- 1.2 32.8 +/- 9.4 234Th 5.6 +/- 0.21 0.835 +/- 0.047 153.62 +/- 45.2 92.6 108.4 198.8 79.27 228 65.02 242.2 766.420 763.89 - 769.01 8 +/- 2.8 3 +/- 1.2 0.02 +/- 0.14 4.98 +/- 3.1 234mPa 0.317 +/- 0.005 1.74 +/- 0.14 197.52 +/- 123.4 766.4 74.11 320.9 0 400.5 0 439.4 1001.030 998.38 -1003.85 9 +/- 3 2 +/- 1 0.0464 +/- 0.33 6.95 +/- 3.2 234mPa 0.842 +/- 0.008 1.52 +/- 0.098 118.88 +/- 54.91 1001.0 63.97 173.8 28.57 209.2 11.26 226.5 Bottom of 238 U Chain Lines 186.211 184.33 - 188.08 126 +/- 11 36 +/- 4.2 0.761 +/- 0.083 89.2 +/- 12 226Ra 3.59 +/- 0.06 3.56 +/- 0.19 87.724 +/- 12.11 186.2 75.61 99.84 67.8 107.6 63.98 111.5 241.995 239.96 - 244.06 33 +/- 5.7 21 +/- 4.6 1.53 +/- 0.17 10.5 +/- 7.4 214Pb 7.25 +/- 0.016 3.55 +/- 0.18 8.9041 +/- 6.27 242.0 2.634 15.17 0 19.22 0 21.19 295.213 293.21 - 297.31 23 +/- 4.8 16.5 +/- 2.9 3.48 +/- 0.38 3.02 +/- 5.6 214Pb 18.5 +/- 0.3 3.15 +/- 0.16 1.1344 +/- 2.104 295.2 0 3.238 0 4.594 0 5.257 351.921 349.87 - 353.97 23 +/- 4.8 12 +/- 2.4 6.02 +/- 0.66 4.98 +/- 5.4 214Pb 35.8 +/- 0.5 2.82 +/- 0.14 1.0811 +/- 1.178 351.9 0 2.259 0 3.019 0 3.39 609.312 606.88 - 611.66 25 +/- 5 4 +/- 1.4 4.95 +/- 0.54 16 +/- 5.2 214Bi 44.8 +/- 0.5 1.85 +/- 0.095 4.2287 +/- 1.394 609.3 2.834 5.623 1.935 6.522 1.496 6.962 768.356 765.94 - 770.72 8 +/- 2.8 3 +/- 1.2 0.472 +/- 0.052 4.53 +/- 3.1 214Bi 4.94 +/- 0.06 1.6 +/- 0.086 12.532 +/- 8.559 768.4 3.973 21.09 0 26.61 0 29.31 1120.287 1117.51 -1122.97 4 +/- 2 3 +/- 1.2 1.14 +/- 0.12 -0.137 +/- 2.3 214Bi 14.8 +/- 0.2 1.29 +/- 0.068 -0.15771 +/- 2.694 1120.3 0 2.62 0 4.336 0 5.178 1238.110 1234.24 -1241.75 7 +/- 2.6 5 +/- 1.6 0.428 +/- 0.047 1.57 +/- 3.1 214Bi 5.79 +/- 0.08 1.24 +/- 0.067 4.7865 +/- 9.392 1238.1 0 14.18 0 20.24 0 23.2 1377.669 1373.85 -1381.70 2 +/- 1.4 2 +/- 1.4 0.304 +/- 0.033 -0.304 +/- 2 214Bi 3.99 +/- 0.011 1.28 +/- 0.071 -1.3049 +/- 8.592 1377.7 0 7.996 0 13.36 0 16 1764.494 1760.24 -1768.78 3 +/- 1.7 0 +/- 0.71 0.955 +/- 0.1 2.04 +/- 1.9 214Bi 15.4 +/- 0.2 1.04 +/- 0.055 2.7932 +/- 2.564 1764.5 0.229 5.357 0 7.011 0 7.819 2204.210 2199.55 -2209.11 2 +/- 1.4 1 +/- 0.87 0.254 +/- 0.028 0.746 +/- 1.7 214Bi 5.08 +/- 0.04 0.839 +/- 0.047 3.8293 +/- 8.518 2204.2 0 12.35 0 17.84 0 20.52 235 U Chain Lines 143.760 142.01 - 145.42 40 +/- 6.3 45.5 +/- 4.8 0.288 +/- 0.35 -5.79 +/- 7.9 235U 11 +/- 0.14 3.28 +/- 0.17 -3.5187 +/- 4.824 143.8 0 3.464 0 6.082 0 7.426 163.330 161.46 - 165.22 47 +/- 6.9 50 +/- 5 0.153 +/- 0.19 -3.15 +/- 8.5 235U 5.08 +/- 0.06 3.77 +/- 0.19 -3.5978 +/- 9.686 163.3 0 8.145 0 13.89 0 16.77 185.715 183.99 - 187.74 130 +/- 11 34.5 +/- 4.2 1.6 +/- 2 93.9 +/- 12 235U 57.2 +/- 0.8 3.5 +/- 0.18 4.3763 +/- 0.5814 185.7 3.795 4.958 3.42 5.333 3.237 5.516 205.311 203.44 - 207.20 48 +/- 6.9 38 +/- 4.4 0.141 +/- 0.17 9.86 +/- 8.2 235U 5.01 +/- 0.07 3.52 +/- 0.18 12.23 +/- 10.18 205.3 2.053 22.41 0 28.97 0 32.18 Thorium Chain: Below Actinium Lines 39.857 38.25 - 41.66 28 +/- 5.3 27 +/- 3.7 0 +/- 0 1 +/- 6.4 212Bi 1.09 +/- 0.025 0 +/- 0 inf +/- -nan 39.9 -nan -nan -nan -nan -nan -nan 238.632 236.55 - 240.65 45 +/- 6.7 32 +/- 5.7 13.9 +/- 1.2 -0.931 +/- 8.9 212Pb 43.3 +/- 0.3 3.46 +/- 0.18 -0.13592 +/- 1.294 238.6 0 1.231 0 2.046 0 2.448 277.371 275.46 - 279.22 25 +/- 5 17 +/- 4.1 0.654 +/- 0.057 7.35 +/- 6.5 208Tl 2.37 +/- 0.11 2.97 +/- 0.15 22.867 +/- 20.24 277.4 2.631 43.1 0 56.15 0 62.53 300.087 297.99 - 302.08 18 +/- 4.2 22 +/- 4.7 0.946 +/- 0.083 -4.95 +/- 6.3 212Pb 3.3 +/- 0.04 3.08 +/- 0.16 -10.638 +/- 13.62 300.1 0 9.564 0 16.86 0 20.61 510.770 508.58 - 513.02 15 +/- 3.9 11 +/- 2.3 1.61 +/- 0.14 2.39 +/- 4.5 208Tl 8.12 +/- 0.07 2.13 +/- 0.15 3.0243 +/- 5.733 510.8 0 8.757 0 12.45 0 14.26 583.187 580.94 - 585.38 12 +/- 3.5 4 +/- 1.4 5.27 +/- 0.46 2.73 +/- 3.8 208Tl 30.5 +/- 0.11 1.86 +/- 0.095 1.0526 +/- 1.456 583.2 0 2.508 0 3.447 0 3.906 727.330 724.98 - 729.76 7 +/- 2.6 4.5 +/- 1.5 1.09 +/- 0.096 1.41 +/- 3 212Bi 6.67 +/- 0.09 1.76 +/- 0.091 2.6306 +/- 5.68 727.3 0 8.31 0 11.97 0 13.76 860.557 858.10 - 863.22 3 +/- 1.7 4.5 +/- 1.5 0.649 +/- 0.057 -2.15 +/- 2.3 208Tl 4.49 +/- 0.04 1.55 +/- 0.081 -6.7364 +/- 7.194 860.6 0 4.736 0 8.438 0 10.36 2614.511 2609.51 -2619.75 7 +/- 2.6 0.5 +/- 0.71 2.21 +/- 0.19 4.29 +/- 2.7 208Tl 35.8 +/- 0.001 0.662 +/- 0.035 3.9534 +/- 2.538 2614.5 1.416 6.491 0 8.127 0 8.927 Thorium Chain: 228 Ac Lines 129.065 127.33 - 130.74 41 +/- 6.4 38 +/- 4.4 0.346 +/- 0.068 2.65 +/- 7.7 228Ac 2.42 +/- 0.09 2.98 +/- 0.16 8.0496 +/- 23.5 129.1 0 31.55 0 46.7 0 54.1 209.253 207.20 - 211.29 47 +/- 6.9 36 +/- 4.2 0.686 +/- 0.14 10.3 +/- 8.1 228Ac 3.89 +/- 0.07 3.68 +/- 0.19 15.755 +/- 12.35 209.3 3.407 28.1 0 36.07 0 39.96 338.320 336.22 - 340.31 9 +/- 3 16 +/- 2.8 1.56 +/- 0.31 -8.56 +/- 4.1 228Ac 11.3 +/- 0.19 2.88 +/- 0.15 -5.762 +/- 2.802 338.3 0 1.227 0 2.308 0 2.902 463.004 460.80 - 465.24 8 +/- 2.8 8 +/- 2 0.468 +/- 0.093 -0.468 +/- 3.5 228Ac 4.4 +/- 0.07 2.22 +/- 0.12 -1.0481 +/- 7.756 463.0 0 7.275 0 12.13 0 14.53 911.204 908.62 - 913.74 6 +/- 2.4 4.5 +/- 1.5 1.92 +/- 0.38 -0.422 +/- 2.9 228Ac 25.8 +/- 0.4 1.56 +/- 0.081 -0.23018 +/- 1.58 911.2 0 1.475 0 2.462 0 2.949 964.766 962.20 - 967.32 10 +/- 3.2 6 +/- 1.7 0.356 +/- 0.07 3.64 +/- 3.6 228Ac 4.99 +/- 0.09 1.49 +/- 0.08 10.719 +/- 10.63 964.8 0.09249 21.34 0 28.2 0 31.54 968.971 966.30 - 971.76 10 +/- 3.2 3 +/- 1.7 1.12 +/- 0.22 5.88 +/- 3.6 228Ac 15.8 +/- 0.3 1.49 +/- 0.078 5.4785 +/- 3.382 969.0 2.097 8.86 0 11.04 0 12.11 60 Co Chain Lines 1173.228 1169.39 -1176.90 4 +/- 2 2 +/- 1.1 2.09 +/- 0.35 -0.0889 +/- 2.3 60Co 98.8 +/- 0.03 1.25 +/- 0.065 -0.015678 +/- 0.4088 1173.2 0 0.4014 0 0.6629 0 0.791 1332.500 1328.45 -1336.30 2 +/- 1.4 3 +/- 1.2 1.94 +/- 0.33 -2.94 +/- 1.9 60Co 100 +/- 0.0006 1.15 +/- 0.059 -0.5586 +/- 0.3624 1332.5 0 0.1891 0 0.3483 0 0.434 57 Co Chain Lines 122.061 120.16 - 123.92 44 +/- 6.6 46.5 +/- 4.8 0 +/- 0 -2.5 +/- 8.2 57Co 85.6 +/- 0.17 2.31 +/- 0.16 -0.27693 +/- 0.9086 122.1 0 0.7877 0 1.335 0 1.608 136.474 134.50 - 138.25 58 +/- 7.6 43 +/- 4.6 0 +/- 0 15 +/- 8.9 57Co 10.7 +/- 0.08 2.82 +/- 0.2 10.878 +/- 6.512 136.5 4.366 17.39 0.1664 21.59 0 23.64 24 Na Chain Lines 1368.633 1364.63 -1372.48 2 +/- 1.4 2 +/- 1 0 +/- 0 0 +/- 1.7 24Na 100 +/- 0.1 1.12 +/- 0.079 0 +/- 0.3381 1368.6 0 0.3381 0 0.5562 0 0.6627 2754.028 2748.78 -2759.36 0 +/- 1 0 +/- 0.71 0 +/- 0 0 +/- 1.2 24Na 99.9 +/- 0.004 0.642 +/- 0.045 0 +/- 0.4173 2754.0 0 0.4173 0 0.6863 0 0.8178 134 Cs Chain Lines 604.721 602.45 - 606.88 5 +/- 2.2 5 +/- 2.2 0 +/- 0 0 +/- 3.2 134Cs 97.6 +/- 0.011 1.9 +/- 0.13 0 +/- 0.3725 604.7 0 0.3725 0 0.6127 0 0.7301 795.864 793.25 - 798.37 4 +/- 2 3 +/- 1.7 0 +/- 0 1 +/- 2.6 134Cs 85.5 +/- 0.006 1.59 +/- 0.11 0.16062 +/- 0.4251 795.9 0 0.5857 0 0.8599 0 0.9938 801.953 799.39 - 804.51 4 +/- 2 3 +/- 1.7 0 +/- 0 1 +/- 2.6 134Cs 8.69 +/- 0.016 1.59 +/- 0.11 1.5876 +/- 4.202 802.0 0 5.79 0 8.499 0 9.823 106 Rh Chain Lines 621.940 619.51 - 624.29 6 +/- 2.4 5.5 +/- 1.7 0 +/- 0 0.5 +/- 3 106Rh 9.93 +/- 0.12 1.87 +/- 0.13 0.58981 +/- 3.49 621.9 0 4.08 0 6.33 0 7.429 511.842 509.61 - 514.04 17 +/- 4.1 9 +/- 2.1 0 +/- 0 8 +/- 4.6 106Rh 20 +/- 0.01 2.13 +/- 0.15 4.1134 +/- 2.402 511.8 1.712 6.515 0.1628 8.064 0 8.821 131 I Chain Lines 364.489 362.50 - 366.59 14 +/- 3.7 12 +/- 3.5 0 +/- 0 2 +/- 5.1 131I 81.5 +/- 0.08 2.7 +/- 0.19 0.19877 +/- 0.507 364.5 0 0.7058 0 1.033 0 1.192 284.305 282.29 - 286.38 23 +/- 4.8 19.5 +/- 3.1 0 +/- 0 3.5 +/- 5.7 131I 6.12 +/- 0.06 3.18 +/- 0.22 3.9382 +/- 6.445 284.3 0 10.38 0 14.54 0 16.57 636.989 634.53 - 639.31 5 +/- 2.2 5 +/- 1.6 0 +/- 0 0 +/- 2.7 131I 7.16 +/- 0.1 1.84 +/- 0.13 0 +/- 4.551 637.0 0 4.551 0 7.485 0 8.919 95 Zr Chain Lines 756.729 754.34 - 759.11 5 +/- 2.2 3.5 +/- 1.3 0 +/- 0 1.5 +/- 2.6 95Zr 54 +/- 0.1 1.65 +/- 0.12 0.36924 +/- 0.6401 756.7 0 1.009 0 1.422 0 1.624 724.199 721.91 - 726.69 8 +/- 2.8 5 +/- 1.6 0 +/- 0 3 +/- 3.2 95Zr 44.2 +/- 0.13 1.69 +/- 0.12 0.87783 +/- 0.9502 724.2 0 1.828 0 2.441 0 2.74 99 Mo Chain Lines 181.068 179.21 - 182.96 39 +/- 6.2 85 +/- 6.5 0 +/- 0 -46 +/- 9 99Mo 5.99 +/- 0.07 3.53 +/- 0.25 -47.596 +/- 9.944 181.1 0 2.243 0 4.408 0 5.668 739.500 736.93 - 742.05 4 +/- 2 5 +/- 1.6 0 +/- 0 -1 +/- 2.5 99Mo 12.1 +/- 0.12 1.67 +/- 0.12 -1.0799 +/- 2.754 739.5 0 2.294 0 3.919 0 4.735 136 Cs Chain Lines 340.547 338.61 - 342.70 9 +/- 3 15 +/- 2.7 0 +/- 0 -6 +/- 4.1 136Cs 42.2 +/- 0.13 2.83 +/- 0.2 -1.0986 +/- 0.7478 340.5 0 0.4005 0 0.7355 0 0.9149 818.514 816.12 - 820.89 4 +/- 2 2 +/- 1 0 +/- 0 2 +/- 2.2 136Cs 100 +/- 0.01 1.57 +/- 0.11 0.27948 +/- 0.3131 818.5 0 0.5926 0 0.7945 0 0.8931 1048.073 1045.49 -1050.61 2 +/- 1.4 4 +/- 1.4 0 +/- 0 -2 +/- 2 136Cs 80 +/- 0.3 1.34 +/- 0.095 -0.40913 +/- 0.4102 1048.1 0 0.2634 0 0.4712 0 0.5796 140 La Chain Lines 487.021 484.69 - 489.13 9 +/- 3 5 +/- 2.2 0 +/- 0 4 +/- 3.7 140La 45.5 +/- 0.6 2.2 +/- 0.16 0.87364 +/- 0.8196 487.0 0.05399 1.693 0 2.222 0 2.48 815.772 813.39 - 818.16 4 +/- 2 1.5 +/- 0.87 0 +/- 0 2.5 +/- 2.2 140La 23.3 +/- 0.19 1.57 +/- 0.11 1.4974 +/- 1.31 815.8 0.1876 2.807 0 3.652 0 4.065 138 La Chain Lines 788.742 786.42 - 791.20 3 +/- 1.7 4 +/- 1.4 0 +/- 0 -1 +/- 2.2 138La 34.4 +/- 0.5 1.6 +/- 0.11 -0.39675 +/- 0.8876 788.7 0 0.7213 0 1.238 0 1.499 1435.795 1431.88 -1439.73 3 +/- 1.7 2 +/- 1 0 +/- 0 1 +/- 2 138La 65.6 +/- 0.5 1.08 +/- 0.077 0.30754 +/- 0.6155 1435.8 0 0.923 0 1.32 0 1.514 227 Ac Chain Lines 235.960 234.16 - 237.92 28 +/- 5.3 35.5 +/- 4.2 0 +/- 0 -7.5 +/- 6.8 227Th 17.5 +/- 1.4 3.47 +/- 0.25 -2.7046 +/- 2.456 236.0 0 1.513 0 2.724 0 3.36 154.208 152.25 - 156.00 52 +/- 7.2 53 +/- 7.3 0 +/- 0 -1 +/- 10 223Ra 5.7 +/- 0.16 3.24 +/- 0.23 -1.1843 +/- 12.14 154.2 0 11.59 0 19.25 0 23.02 445.033 442.71 - 447.15 7 +/- 2.6 9 +/- 3 0 +/- 0 -2 +/- 4 223Ra 1.29 +/- 0.05 2.34 +/- 0.17 -14.466 +/- 28.96 445.0 0 22.98 0 39.63 0 48.04 403.300 401.07 - 405.50 11 +/- 3.3 10.5 +/- 2.3 0 +/- 0 0.5 +/- 4 combo 10.4 +/- 0.4 2.51 +/- 0.18 0.41916 +/- 3.38 403.3 0 3.799 0 5.978 0 7.043 270.000 267.95 - 272.05 20 +/- 4.5 12 +/- 3.5 0 +/- 0 8 +/- 5.7 combo 24.7 +/- 0.5 3.27 +/- 0.23 2.168 +/- 1.541 270.0 0.6267 3.709 0 4.703 0 5.189 427.088 424.96 - 429.40 15 +/- 3.9 11.5 +/- 2.4 0 +/- 0 3.5 +/- 4.6 211Pb 1.76 +/- 0.04 2.41 +/- 0.17 18.023 +/- 23.5 427.1 0 41.52 0 56.67 0 64.07 832.010 829.43 - 834.55 5 +/- 2.2 3.5 +/- 1.3 0 +/- 0 1.5 +/- 2.6 211Pb 3.52 +/- 0.06 1.55 +/- 0.11 6.0171 +/- 10.43 832.0 0 16.45 0 23.17 0 26.46 152 Eu Chain Lines 121.782 120.16 - 123.58 40 +/- 6.3 46 +/- 4.8 0 +/- 0 -6 +/- 7.9 152Eu 28.6 +/- 0.6 2.3 +/- 0.16 -2.0008 +/- 2.651 121.8 0 1.883 0 3.312 0 4.047 244.698 242.70 - 246.79 26 +/- 5.1 33 +/- 4.1 0 +/- 0 -7 +/- 6.5 152Eu 7.58 +/- 0.019 3.42 +/- 0.24 -5.9041 +/- 5.514 244.7 0 3.439 0 6.179 0 7.616 344.279 342.36 - 346.46 20 +/- 4.5 11.5 +/- 2.4 0 +/- 0 8.5 +/- 5.1 152Eu 26.5 +/- 0.4 2.81 +/- 0.2 2.497 +/- 1.502 344.3 0.9954 3.999 0.02711 4.967 0 5.44 778.904 776.52 - 781.30 1 +/- 1 4 +/- 1.4 0 +/- 0 -3 +/- 1.7 152Eu 12.9 +/- 0.19 1.62 +/- 0.11 -3.1385 +/- 1.826 778.9 0 0.8952 0 1.662 0 2.078 867.378 864.93 - 870.05 2 +/- 1.4 3 +/- 1.2 0 +/- 0 -1 +/- 1.9 152Eu 4.24 +/- 0.019 1.51 +/- 0.11 -3.4155 +/- 6.394 867.4 0 4.998 0 8.643 0 10.49 964.079 961.52 - 966.64 7 +/- 2.6 7.5 +/- 1.9 0 +/- 0 -0.5 +/- 3.3 152Eu 14.6 +/- 0.021 1.41 +/- 0.1 -0.53098 +/- 3.482 964.1 0 3.24 0 5.412 0 6.484 1085.869 1083.03 -1088.50 1 +/- 1 2 +/- 1.4 0 +/- 0 -1 +/- 1.7 152Eu 10.2 +/- 0.021 1.31 +/- 0.092 -1.6405 +/- 2.844 1085.9 0 2.181 0 3.785 0 4.6 1112.069 1109.32 -1114.78 4 +/- 2 3 +/- 1.2 0 +/- 0 1 +/- 2.3 152Eu 13.6 +/- 0.021 1.29 +/- 0.091 1.2464 +/- 2.924 1112.1 0 4.171 0 6.057 0 6.978 1408.006 1403.89 -1412.08 2 +/- 1.4 2 +/- 1.1 0 +/- 0 0 +/- 1.8 152Eu 21 +/- 0.024 1.1 +/- 0.078 0 +/- 1.708 1408.0 0 1.708 0 2.81 0 3.348 176 Lu Chain Lines 88.340 86.71 - 90.13 31 +/- 5.6 50.5 +/- 5 0 +/- 0 -19.5 +/- 7.5 176Lu 14.5 +/- 0.6 0.576 +/- 0.041 -51.08 +/- 20.09 88.3 0 7.596 0 14.48 0 18.33 201.830 200.03 - 203.79 30 +/- 5.5 46.5 +/- 4.8 0 +/- 0 -16.5 +/- 7.3 176Lu 78 +/- 2.5 3.57 +/- 0.25 -1.2953 +/- 0.5816 201.8 0 0.2416 0 0.4566 0 0.5755 306.780 304.82 - 308.91 20 +/- 4.5 22.5 +/- 3.4 0 +/- 0 -2.5 +/- 5.6 176Lu 93.6 +/- 0.17 3.03 +/- 0.21 -0.1926 +/- 0.4309 306.8 0 0.3502 0 0.601 0 0.7274 400.990 399.02 - 403.12 10 +/- 3.2 9 +/- 2.1 0 +/- 0 1 +/- 3.8 176Lu 0.37 +/- 0.04 2.52 +/- 0.18 23.422 +/- 89.24 401.0 0 112.7 0 170.2 0 198.3 1460.832 1456.79 -1464.99 103 +/- 10 1.5 +/- 0.87 11.8 +/- 0.97 89.7 +/- 10 40K 10.7 +/- 0.11 1.07 +/- 0.076 171.62 +/- 23.1 1460.8 148.5 194.7 133.6 209.6 126.3 216.9 661.657 659.45 - 663.88 15 +/- 3.9 7 +/- 1.9 15 +/- 1.2 -7.04 +/- 4.5 137Cs 85.1 +/- 0.2 1.79 +/- 0.13 -1.0094 +/- 0.6447 661.7 0 0.3334 0 0.6151 0 0.7666 834.855 832.50 - 837.28 3 +/- 1.7 3.5 +/- 1.4 0.464 +/- 0.39 -0.964 +/- 2.3 54Mn 100 +/- 0.001 1.55 +/- 0.11 -0.13651 +/- 0.3215 834.9 0 0.2639 0 0.4522 0 0.5468 803.060 800.41 - 805.53 5 +/- 2.2 3 +/- 1.2 0.939 +/- 0.38 1.06 +/- 2.6 210Po 0.00103 +/- 6e-05 1.58 +/- 0.11 14221 +/- 3.458e+04 803.1 0 4.88e+04 0 7.11e+04 0 8.199e+04 46.539 44.73 - 48.15 27 +/- 5.2 19 +/- 3.1 0 +/- 0 8 +/- 6 210Pb 4.25 +/- 0.04 0 +/- 0 inf +/- -nan 46.5 -nan -nan -nan -nan -nan -nan 477.604 475.48 - 479.91 8 +/- 2.8 6.5 +/- 1.8 1.39 +/- 0.83 0.113 +/- 3.5 7Be 10.4 +/- 0.04 2.23 +/- 0.16 0.10621 +/- 3.245 477.6 0 3.352 0 5.444 0 6.467 810.759 808.27 - 813.39 1 +/- 1 5 +/- 1.6 0 +/- 0 -4 +/- 1.9 58Co 99.4 +/- 0.05 1.58 +/- 0.11 -0.55865 +/- 0.2643 810.8 0 0.1137 0 0.2141 0 0.2695 1274.537 1270.77 -1278.28 2 +/- 1.4 3 +/- 1.2 0 +/- 0 -1 +/- 1.9 22Na 99.9 +/- 0.014 1.18 +/- 0.083 -0.18617 +/- 0.3485 1274.5 0 0.2724 0 0.4711 0 0.5717 140.511 138.59 - 142.35 49 +/- 7 53 +/- 5.1 0 +/- 0 -4 +/- 8.7 99mTc 89 +/- 0.01 2.94 +/- 0.21 -0.33454 +/- 0.7271 140.5 0 0.5874 0 1.009 0 1.222 765.794 763.21 - 768.33 9 +/- 3 2.5 +/- 1.1 0 +/- 0 6.5 +/- 3.2 95Nb 100 +/- 0.01 1.63 +/- 0.12 0.87061 +/- 0.4332 765.8 0.4374 1.304 0.158 1.583 0.02153 1.72 145.441 143.71 - 147.13 42 +/- 6.5 37.5 +/- 4.3 0 +/- 0 4.5 +/- 7.8 141Ce 48.2 +/- 0.3 3.06 +/- 0.22 0.66693 +/- 1.156 145.4 0 1.823 0 2.569 0 2.933 537.261 534.87 - 539.64 3 +/- 1.7 3 +/- 1.2 0 +/- 0 0 +/- 2.1 140Ba 24.4 +/- 0.07 2.06 +/- 0.15 0 +/- 0.9244 537.3 0 0.9244 0 1.52 0 1.812 529.872 527.70 - 532.13 3 +/- 1.7 1 +/- 1 0 +/- 0 2 +/- 2 133I 87 +/- 0.17 2.08 +/- 0.15 0.24204 +/- 0.2426 529.9 0 0.4847 0 0.6412 0 0.7176 Top of 238 U Chain Activity : 139.6 +/- 34.9 mBq/kg Background: 0.794 +/- 5.6 mBq/kg removed Limits: 68% 104.7 to 174.5 mBq/kg 90% 82.18 to 197 mBq/kg 95% 71.19 to 208 mBq/kg 63.3 234Th -421.8 +/- 594 mBq/kg Excluded by UseLine 92.6 234Th 153.6 +/- 45.2 mBq/kg Contributed 59.6% 766.4 234mPa 197.5 +/- 123 mBq/kg Excluded by UseLine 1001.0 234mPa 118.9 +/- 54.9 mBq/kg Contributed 40.4% Bottom of 238 U Chain Activity : 2.148 +/- 0.7448 mBq/kg Background: 1.3 +/- 0.14 mBq/kg removed Limits: 68% 1.404 to 2.893 mBq/kg 90% 0.9234 to 3.373 mBq/kg 95% 0.6887 to 3.608 mBq/kg 186.2 226Ra 87.72 +/- 12.1 mBq/kg Excluded by UseLine 242.0 214Pb 8.904 +/- 6.27 mBq/kg Excluded by UseLine 295.2 214Pb 1.134 +/- 2.1 mBq/kg Contributed 12.5% 351.9 214Pb 1.081 +/- 1.18 mBq/kg Contributed 40.0% 609.3 214Bi 4.229 +/- 1.39 mBq/kg Contributed 28.5% 768.4 214Bi 12.53 +/- 8.56 mBq/kg Contributed 0.8% 1120.3 214Bi -0.1577 +/- 2.69 mBq/kg Contributed 7.6% 1238.1 214Bi 4.787 +/- 9.39 mBq/kg Contributed 0.6% 1377.7 214Bi -1.305 +/- 8.59 mBq/kg Contributed 0.8% 1764.5 214Bi 2.793 +/- 2.56 mBq/kg Contributed 8.4% 2204.2 214Bi 3.829 +/- 8.52 mBq/kg Contributed 0.8% 235 U Chain Activity : 4.261 +/- 0.5752 mBq/kg Background: 0.175 +/- 0.21 mBq/kg removed Limits: 68% 3.686 to 4.836 mBq/kg 90% 3.315 to 5.207 mBq/kg 95% 3.134 to 5.388 mBq/kg 143.8 235U -3.519 +/- 4.82 mBq/kg Contributed 1.4% 163.3 235U -3.598 +/- 9.69 mBq/kg Contributed 0.4% 185.7 235U 4.376 +/- 0.581 mBq/kg Contributed 97.9% 205.3 235U 12.23 +/- 10.2 mBq/kg Contributed 0.3% Thorium Chain: Below Actinium Activity : 0.7693 +/- 0.8856 mBq/kg Background: 2.03 +/- 0.18 mBq/kg removed Limits: 68% 0 to 1.655 mBq/kg 90% 0 to 2.226 mBq/kg 95% 0 to 2.505 mBq/kg 39.9 212Bi inf +/- -nan mBq/kg Excluded by UseLine 238.6 212Pb -0.1359 +/- 1.29 mBq/kg Contributed 46.9% 277.4 208Tl 22.87 +/- 20.2 mBq/kg Excluded by UseLine 300.1 212Pb -10.64 +/- 13.6 mBq/kg Excluded by UseLine 510.8 208Tl 3.024 +/- 5.73 mBq/kg Excluded by UseLine 583.2 208Tl 1.053 +/- 1.46 mBq/kg Contributed 37.0% 727.3 212Bi 2.631 +/- 5.68 mBq/kg Contributed 2.4% 860.6 208Tl -6.736 +/- 7.19 mBq/kg Contributed 1.5% 2614.5 208Tl 3.953 +/- 2.54 mBq/kg Contributed 12.2% Thorium Chain: 228 Ac Activity : -0.3854 +/- 1.25 mBq/kg Background: 1.05 +/- 0.21 mBq/kg removed Limits: 68% 0 to 1.081 mBq/kg 90% 0 to 1.834 mBq/kg 95% 0 to 2.209 mBq/kg 129.1 228Ac 8.05 +/- 23.5 mBq/kg Contributed 0.3% 209.3 228Ac 15.76 +/- 12.3 mBq/kg Contributed 1.0% 338.3 228Ac -5.762 +/- 2.8 mBq/kg Contributed 19.9% 463.0 228Ac -1.048 +/- 7.76 mBq/kg Contributed 2.6% 911.2 228Ac -0.2302 +/- 1.58 mBq/kg Contributed 62.6% 964.8 228Ac 10.72 +/- 10.6 mBq/kg Excluded by UseLine 969.0 228Ac 5.479 +/- 3.38 mBq/kg Contributed 13.7% 60 Co Chain Activity : -0.3197 +/- 0.2712 mBq/kg Background: 0.368 +/- 0.062 mBq/kg removed Limits: 68% 0 to 0.162 mBq/kg 90% 0 to 0.293 mBq/kg 95% 0 to 0.3621 mBq/kg 1173.2 60Co -0.01568 +/- 0.409 mBq/kg Contributed 44.0% 1332.5 60Co -0.5586 +/- 0.362 mBq/kg Contributed 56.0% 57 Co Chain Activity : -0.06393 +/- 0.8999 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.87 mBq/kg 90% 0 to 1.442 mBq/kg 95% 0 to 1.722 mBq/kg 122.1 57Co -0.2769 +/- 0.909 mBq/kg Contributed 98.1% 136.5 57Co 10.88 +/- 6.51 mBq/kg Contributed 1.9% 24 Na Chain Activity : 0 +/- 0.2627 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.2627 mBq/kg 90% 0 to 0.4321 mBq/kg 95% 0 to 0.5149 mBq/kg 1368.6 24Na 0 +/- 0.338 mBq/kg Contributed 60.4% 2754.0 24Na 0 +/- 0.417 mBq/kg Contributed 39.6% 134 Cs Chain Activity : 0.07648 +/- 0.2796 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.356 mBq/kg 90% 0 to 0.5363 mBq/kg 95% 0 to 0.6244 mBq/kg 604.7 134Cs 0 +/- 0.373 mBq/kg Contributed 56.3% 795.9 134Cs 0.1606 +/- 0.425 mBq/kg Contributed 43.2% 802.0 134Cs 1.588 +/- 4.2 mBq/kg Contributed 0.4% 106 Rh Chain Activity : 2.981 +/- 1.978 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 1.002 to 4.959 mBq/kg 90% 0 to 6.235 mBq/kg 95% 0 to 6.859 mBq/kg 621.9 106Rh 0.5898 +/- 3.49 mBq/kg Contributed 32.1% 511.8 106Rh 4.113 +/- 2.4 mBq/kg Contributed 67.9% 131 I Chain Activity : 0.2191 +/- 0.5023 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.7214 mBq/kg 90% 0 to 1.045 mBq/kg 95% 0 to 1.204 mBq/kg 364.5 131I 0.1988 +/- 0.507 mBq/kg Contributed 98.2% 284.3 131I 3.938 +/- 6.45 mBq/kg Contributed 0.6% 637.0 131I 0 +/- 4.55 mBq/kg Contributed 1.2% 95 Zr Chain Activity : 0.528 +/- 0.5309 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.059 mBq/kg 90% 0 to 1.401 mBq/kg 95% 0 to 1.568 mBq/kg 756.7 95Zr 0.3692 +/- 0.64 mBq/kg Contributed 68.8% 724.2 95Zr 0.8778 +/- 0.95 mBq/kg Contributed 31.2% 99 Mo Chain Activity : -4.394 +/- 2.654 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.33 mBq/kg 90% 0 to 2.463 mBq/kg 95% 0 to 3.075 mBq/kg 181.1 99Mo -47.6 +/- 9.94 mBq/kg Contributed 7.1% 739.5 99Mo -1.08 +/- 2.75 mBq/kg Contributed 92.9% 136 Cs Chain Activity : -0.08618 +/- 0.2361 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.1992 mBq/kg 90% 0 to 0.3394 mBq/kg 95% 0 to 0.4096 mBq/kg 340.5 136Cs -1.099 +/- 0.748 mBq/kg Contributed 10.0% 818.5 136Cs 0.2795 +/- 0.313 mBq/kg Contributed 56.9% 1048.1 136Cs -0.4091 +/- 0.41 mBq/kg Contributed 33.1% 140 La Chain Activity : 1.049 +/- 0.6948 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.3544 to 1.744 mBq/kg 90% 0 to 2.192 mBq/kg 95% 0 to 2.411 mBq/kg 487.0 140La 0.8736 +/- 0.82 mBq/kg Contributed 71.9% 815.8 140La 1.497 +/- 1.31 mBq/kg Contributed 28.1% 138 La Chain Activity : 0.07887 +/- 0.5058 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.5847 mBq/kg 90% 0 to 0.9108 mBq/kg 95% 0 to 1.07 mBq/kg 788.7 138La -0.3968 +/- 0.888 mBq/kg Contributed 32.5% 1435.8 138La 0.3075 +/- 0.615 mBq/kg Contributed 67.5% 227 Ac Chain Activity : 0.8131 +/- 1.201 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.014 mBq/kg 90% 0 to 2.789 mBq/kg 95% 0 to 3.167 mBq/kg 236.0 227Th -2.705 +/- 2.46 mBq/kg Contributed 23.9% 154.2 223Ra -1.184 +/- 12.1 mBq/kg Contributed 1.0% 445.0 223Ra -14.47 +/- 29 mBq/kg Contributed 0.2% 403.3 combo 0.4192 +/- 3.38 mBq/kg Contributed 12.6% 270.0 combo 2.168 +/- 1.54 mBq/kg Contributed 60.7% 427.1 211Pb 18.02 +/- 23.5 mBq/kg Contributed 0.3% 832.0 211Pb 6.017 +/- 10.4 mBq/kg Contributed 1.3% 152 Eu Chain Activity : -0.3089 +/- 0.7884 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.6569 mBq/kg 90% 0 to 1.122 mBq/kg 95% 0 to 1.356 mBq/kg 121.8 152Eu -2.001 +/- 2.65 mBq/kg Contributed 8.8% 244.7 152Eu -5.904 +/- 5.51 mBq/kg Contributed 2.0% 344.3 152Eu 2.497 +/- 1.5 mBq/kg Contributed 27.6% 778.9 152Eu -3.139 +/- 1.83 mBq/kg Contributed 18.6% 867.4 152Eu -3.416 +/- 6.39 mBq/kg Contributed 1.5% 964.1 152Eu -0.531 +/- 3.48 mBq/kg Contributed 5.1% 1085.9 152Eu -1.64 +/- 2.84 mBq/kg Contributed 7.7% 1112.1 152Eu 1.246 +/- 2.92 mBq/kg Contributed 7.3% 1408.0 152Eu 0 +/- 1.71 mBq/kg Contributed 21.3% 176 Lu Chain Activity : -0.598 +/- 0.3462 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.1692 mBq/kg 90% 0 to 0.3142 mBq/kg 95% 0 to 0.3929 mBq/kg 88.3 176Lu -51.08 +/- 20.1 mBq/kg Contributed 0.0% 201.8 176Lu -1.295 +/- 0.582 mBq/kg Contributed 35.4% 306.8 176Lu -0.1926 +/- 0.431 mBq/kg Contributed 64.5% 401.0 176Lu 23.42 +/- 89.2 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 0.3832 +/- 0.7226 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 0 to 1.106 mBq/kg 90% 0 to 1.572 mBq/kg 95% 0 to 1.799 mBq/kg 39.9 212Bi inf +/- -nan mBq/kg Excluded by UseLine 129.1 228Ac 8.05 +/- 23.5 mBq/kg Contributed 0.1% 209.3 228Ac 15.76 +/- 12.3 mBq/kg Contributed 0.3% 238.6 212Pb -0.1359 +/- 1.29 mBq/kg Contributed 31.2% 277.4 208Tl 22.87 +/- 20.2 mBq/kg Excluded by UseLine 300.1 212Pb -10.64 +/- 13.6 mBq/kg Excluded by UseLine 338.3 228Ac -5.762 +/- 2.8 mBq/kg Contributed 6.7% 463.0 228Ac -1.048 +/- 7.76 mBq/kg Contributed 0.9% 510.8 208Tl 3.024 +/- 5.73 mBq/kg Excluded by UseLine 583.2 208Tl 1.053 +/- 1.46 mBq/kg Contributed 24.6% 727.3 212Bi 2.631 +/- 5.68 mBq/kg Contributed 1.6% 860.6 208Tl -6.736 +/- 7.19 mBq/kg Contributed 1.0% 911.2 228Ac -0.2302 +/- 1.58 mBq/kg Contributed 20.9% 964.8 228Ac 10.72 +/- 10.6 mBq/kg Excluded by UseLine 969.0 228Ac 5.479 +/- 3.38 mBq/kg Contributed 4.6% 2614.5 208Tl 3.953 +/- 2.54 mBq/kg Contributed 8.1%